Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

The collection consists of photographic images and printed materials relating to the life and death of E. Pauline Johnson. Some of the material is associated with her sister, Evelyn Johnson, but the provenance and nature of compilation is largely...